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Подробное описание документа
Sharma R.
Tidal Love Number as a Distinguishing Feature between a Boson Star and a Fermion Star / Sharma R., Abhishek P. - Текст на англ. языке // Физические интерпретации теории относительности, Международная научная конференция 24-я, Москва, 7 - 10 июля 2025 г. = Physical Interpretations of Relativity Theory (PIRT–2025) : сборник тезисов / МГТУ им. Н. Э. Баумана. - М., 2025. -
The paper analyzes tidal behaviour to distinguish between a boson star and a fermion star. The authors assume two different stellar compositions of identical mass and radius: one composed of a self-interacting scalar field (boson star) and the other composed of fermions (quark star). The model parameters of the equation of state (EOS) describing the material composition of the two configurations are so chosen that the resultant stellar configurations take identical values of mass and radius. The tidal behaviour of the stellar compositions is then examined. In particular, the tidal Love Numbers are calculated for the two different configurations which show distinct behavior. The study highlights the significance of tidal Love Number as a distinguishing feature between a boson star and a fermion star.
